Czechoslovakia, Socialist Republic. Four Czechoslovak Air Force Badges United Republic of the inside is lined in

the inside is lined in brown leather

inscribed “War for Spanish Unity” on the obverse and “War Volunteers” on the reverse

heavily rusted

Naming is impressed in large capitals

Czechoslovakia, Socialist Republic. Four Czechoslovak Air Force Badges United Republic of the inside is lined inIncludes: 1. Navigator II Class Badge (in gilt, oxidized silver and polished silver on bronze, maker marked "ZUKOV PRAHA 7" on the reverse, measuring 51. 5 mm (w) x 52 mm (h), all three prongs intact); 2. Ground Air Mechanic I Class Badge (in gilt, oxidized silver and polished silver on bronze, maker marked "MK" (Mincovna Kremnica) and number stamped "0175" on the reverse, measuring 53 mm (w) x 48 mm (h), all three clips intact); 3. Ground Air